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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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17 lugl 1847 anni - Use of handwashing to prevent Childbed fever
Descrizione:
Ignaz Semmelweis introduced hand washing and disinfection. He believed that disease was transferring from patients to patients.
Aggiunto al nastro di tempo:
The history of diseases that changed society, civilization, and life of humans
By
ianop44
14 dic 2018
1
0
573
Data:
17 lugl 1847 anni
Adesso
~ 178 years ago
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